| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.90 | 7.348% | $200.6334 | $200.63 | $200.65 | $200.60 |
| Purchase #2 | $138.62 | 7.244% | $148.6616 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $188.35 | 3.224% | $194.4224 | $194.42 | $194.40 | $194.40 |
| Purchase #4 | $88.51 | 6.845% | $94.5685 | $94.57 | $94.55 | $94.60 |
| Purchase #5 | $16.61 | 7.516% | $17.8584 | $17.86 | $17.85 | $17.90 |
| Purchase #6 | $165.46 | 8.798% | $180.0172 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $73.34 | 4.495% | $76.6366 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $857.79 | $912.7981 | $912.80 | $912.75 | $912.80 | |